Question

find gretest numberof four digits which is exactly divisble by ech of 12,18,40,and 45​

Answer 1

Answer:

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Step-by-step explanation:

if we multiply all the number answer will be 38880.

and if we take l.c.m. of all the number it will give 360 .

now, decide 38880 by 360

38880÷360

= 1080

but it is not largest four digit number.

so,

multiply by 9

ans = 1080 × 9

= 9720